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Hobart Welding Products OM-314 manual

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Table of contents for the manual

  • Page 1

    Cyberstick 250 AC/DC Processes Description Stick (SMA W) W elding Arc Welding Power Source OM-314 029 861V November 1999 [...]

  • Page 2

    Hobart W elders manufactures a full line of welders and welding related equipment. For information on other quality Hobart products, contact your local Hobart distributor to receive the latest full line catalog or individual catalog sheets. T o locate your nearest distributor or service agency call 1-877-Hobart1. Thank you and congratulations on ch[...]

  • Page 3

    The following terms are used interchangeably throughout this manual: TIG = GT AW Stick = SMAW T ABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    [...]

  • Page 5

    OM-314 Page 1 SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING som _nd_4/98 1-1. Symbol Usage Means W arning! W atch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Y Marks a special safety message. . Means “Note”; not safety related. This group of symbols means W arning! W atch [...]

  • Page 6

    OM-314 Page 2 Arc rays from the welding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Sparks fly off from the weld. ARC RA YS can burn eyes and skin. D Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when welding or watching (see ANSI Z49.1 and Z87[...]

  • Page 7

    OM-314 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. D Do not install or place unit on, over , or near combustible surfaces. D Do not install unit near flammables. D Do not overload building wiring – be sure power supply system is properly sized, rated, and protected to handle this unit. F A[...]

  • Page 8

    OM-314 Page 4 1-5. EMF Information Considerations About W elding And The Effects Of Low Frequency Electric A n d M a g netic Fields W elding current, as it flows through welding cables, will cause electro- magnetic fields. There has been and still is some concern about such fields. However , after examining more than 500 studies spanning 17 years o[...]

  • Page 9

    OM-314 Page 5 SECTION 1 – CONSIGNES DE SECURITE – LIRE A V ANT UTILISA TION som _nd_fre 4/98 1-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette proc é dure pr é sente des risques de danger ! Ceux-ci sont identifi é s par des symboles adjacents aux directives. Y Identifie un message de s é curit é particulier . [...]

  • Page 10

    OM-314 Page 6 Le rayonnement de l ’ arc du proc é d é de soudage g é n è re des rayons visibles et invisibles intenses (ultraviolets et infrarouges) susceptibles de provoquer des br û lures dans les yeux et sur la peau. Des é tincelles sont projet é es pendant le soudage. LES RA YONS DE L ’ ARC peuvent pro- voquer des br û lures dans le[...]

  • Page 11

    OM-314 Page 7 1-3. Dangers suppl é mentaires en relation avec l ’ installation, le fonctionnement et la maintenance Risque D ’ INCENDIE OU D ’ EXPLOSION. D Ne pas placer l ’ appareil sur , au-dessus ou à proxi- mit é de surfaces infllammables. D Ne pas installer l ’ appareil à proximit é de produits inflammables D Ne pas surcharger l[...]

  • Page 12

    OM-314 Page 8 1-4. Principales normes de s é curit é Safety in W elding and Cutting, norme ANSI Z49.1, de l ’ American Wel- ding Society , 550 N.W . Lejeune Rd, Miami FL 33126 Safety and Health Sandards, OSHA 29 CFR 1910, du Superintendent of Documents, U.S. Government Printing Of fice, Washington, D.C. 20402. Recommended Safe Practice for the [...]

  • Page 13

    OM-314 Page 9 SECTION 2 – INST ALLA TION 2-1. Specifications Model Amperes Input At Rated Load Output, 50 Hz, Single-Phase Amperes Input At Rated Load Output, 60 Hz, Single-Phase Model 220 V 260 V 380 V 440 V 520 V KV A KW 200 V 230 V 460 V 575 V KV A KW AC 68 57.5 39.3 34 28.7 14.9 11 78 68 34 27 15.6 1 1.8 250P DC 52 44 30 26 22 1 1.4 8 57 50 2[...]

  • Page 14

    OM-314 Page 10 2-3. V olt-Ampere Curves ssb1.1 10/91 – SB-002 696-A / SB – 002 689-A The volt-ampere curves show the minimum and maximum voltage an d amperage output capabilities of the welding power source. Curves of other settings fall between the curves shown. A. DC Mode B. AC Mode 2-4. Dimensions And Weights Dimensions Height 26-1/4 in (667[...]

  • Page 15

    OM-314 Page 1 1 2-5. Selecting A Location 1 Rating Label Use rating label to determine input power needs. Label located on front panel. 2 Line Disconnect Device Locate unit near correct input pow- er supply . Y Special installation may be required where gasoline or volatile liquids are present – see NEC Article 51 1 or CEC Section 20 . 2 18 in (4[...]

  • Page 16

    OM-314 Page 12 2-7. Connecting T o W eld Output T erminals ST-800 052-A / Ref. S-161 415 For DC Weld Output 1 Negative ( – ) W eld Output T erminal 2 Positive (+) Weld Output T erminal For Electrode Positive (DCEP), connect work cable to Negative ( – ) terminal and electrode holder cable to Positive (+) terminal. For Electrode Negative (DCEN), [...]

  • Page 17

    OM-314 Page 13 2-8. Electrical Service Guide 60 Hertz Models With Power Factor Correction Without Power Factor Correction Input V oltage 200 230 460 575 200 230 460 575 Input Amperes At Rated Output 78 68 34 27 103 90 45 36 Max Recommended Standard Fuse Or Circuit Breaker Rating In Amperes 125 100 50 40 150 125 70 50 Min Input Conductor Size In A W[...]

  • Page 18

    OM-314 Page 14 2-9. Placing Jumper Links And Connecting Input Power input_3 3/96 - ST-1 1 1 901-F Y Have only qualified persons make this installation. See rating label in Section 2-5, an d be sure to supply correct input power . Check input voltage available at site. Remove side panel. 1 Jumper Link Label Check label – only one is on unit. Move [...]

  • Page 19

    OM-314 Page 15 SECTION 3 – OPERA TION 3-1. Controls ST-186 137 1 Range Selector Switch Us e switch to select ac or dc weld amperage range. If desired amperage is in the overlapping area of two ranges, set switch in the lower range for better fine amperage control. Y Do not change position of switch while welding. 2 Amperage Adjustment Control Us [...]

  • Page 20

    OM-314 Page 16 SECTION 4 – MAINTENANCE & TROUBLESHOOTING 4-1. Routine Maintenance . Maintain mor e o f t e n during severe conditions. Y Disconnect power before maintaining. 3 Months Replace Unreadable Labels Repair Or Replace Cracked W eld Cable 3 Months 6 Months Clean And T ighten W eld T erminals Blow O u t Or V acuum Inside During Heavy S[...]

  • Page 21

    OM-314 Page 17 SECTION 5 – ELECTRICAL DIAGRAMS SB-090 666-D For Primary Circuit Diagram Portion, refer to the Circuit Diagram located inside the wrapper of the welding power source. Figure 5-1. Circuit Diagram For 60 Hertz Models SB-090 667-D For Primary Circuit Diagram Portion, refer to the Circuit Diagram located inside the wrapper of the weldi[...]

  • Page 22

    OM-314 Page 18 SECTION 6 – P ARTS LIST ST-133 712-G . Hardware is common and not available unless listed. 1 2 3 4 5 6 7 9 8 11 10 6 12 13 FIG 6 – 4 14 15 16 FIG 6 – 2 17 Figure 6-1. Main Assembly[...]

  • Page 23

    OM-314 Page 19 Replace Coils at Factory or Factory Authorized Service Station Description Quantity Part No. Dia. Mkgs. Item No. Model Without PFC With PFC Figure 6-1. Main Assembly 1 034 288 COVER, top 1 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 109 [...]

  • Page 24

    OM-314 Page 20 Description Quantity Part No. Dia. Mkgs. Item No. Figure 6-2. Panel, Front w/Components (Fig 6-1 Item 16) 1 NAMEPLA TE, (order by model and serial number) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 +186 131 P ANEL, front 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 25

    OM-314 Page 21 Description Quantity Part No. Item No. 088 087 Figure 6-3. Switch, Range 2 Position (Fig 6-2 Item 3) 1 072 026 BRACKET , mtg switch 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 164 169 CIRCUIT ASSEMBL Y , switch 2posn (consisting of) 1 . . . . . . . . . [...]

  • Page 26

    OM-314 Page 22 Notes[...]

  • Page 27

    Warranty Questions? Call 1-877-HOBART1 for your local Hobart distributor. hobart retail 4/00 Service Y o u always get the fast, reliable response you need. Most replacement parts can be in your hands in 24 hours. Support Need fast answers to the tough welding questions? Contact your distributor or call 1-800-332-3281. The expertise of the distribut[...]

  • Page 28

    PRINTED IN USA  2000 Hobart Welding Products. 1/00 Hoba rt We lding Produc ts An I l li noi s T ool Works Com pany 600 West Main St reet Troy , O H 45373 US A For Technical A ssistan ce: Call1-800-332-3281 For Li terat ure Or Neares t Dealer: Call 1-877-Hobart 1 Model Name Serial/Style Number Purchase Date (Date which equipment was delivered to [...]